/*FreeMind - A Program for creating and viewing Mindmaps
*Copyright (C) 2000-2006 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitri Polivaev and others.
*
*See COPYING for Details
*
*This program is free software; you can redistribute it and/or
*modify it under the terms of the GNU General Public License
*as published by the Free Software Foundation; either version 2
*of the License, or (at your option) any later version.
*
*This program is distributed in the hope that it will be useful,
*but WITHOUT ANY WARRANTY; without even the implied warranty of
*MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*GNU General Public License for more details.
*
*You should have received a copy of the GNU General Public License
*along with this program; if not, write to the Free Software
*Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
/*
 * Created on 08.05.2005
 *
 */
package freemind.controller.filter.condition;

import java.util.Vector;

import javax.swing.JComponent;
import javax.swing.JLabel;

import freemind.controller.Controller;
import freemind.controller.filter.FilterController;
import freemind.main.Resources;
import freemind.main.XMLElement;
import freemind.modes.MindMapNode;

/**
 * @author dimitri
 * 08.05.2005
 */
public class ConditionNotSatisfiedDecorator implements Condition {

    static final String NAME = "negate_condition";
	private Condition originalCondition;
    /**
     *
     */
    public ConditionNotSatisfiedDecorator(Condition originalCondition) {
        super();
        this.originalCondition = originalCondition;
    }

    /* (non-Javadoc)
     * @see freemind.controller.filter.condition.Condition#checkNode(freemind.modes.MindMapNode)
     */
    public boolean checkNode(Controller c, MindMapNode node) {
        return ! originalCondition.checkNode(null, node);
    }

    /* (non-Javadoc)
     * @see freemind.controller.filter.condition.Condition#getListCellRendererComponent()
     */
    public JComponent getListCellRendererComponent() {
        JCondition component = new JCondition();   
        String text = Resources.getInstance().getResourceString("filter_not") + ' ';
        component.add(new JLabel(text));
        final JComponent renderer = originalCondition.getListCellRendererComponent();
        renderer.setOpaque(false);
		component.add(renderer);
        return component;
    }
	public void save(XMLElement element) {
		XMLElement child = new XMLElement();
		child.setName(NAME);
		originalCondition.save(child);
		element.addChild(child);		
	}

	static Condition load(XMLElement element) {
		final Vector children = element.getChildren();
		Condition cond = FilterController.getConditionFactory().loadCondition((XMLElement)children.get(0));
		return new ConditionNotSatisfiedDecorator(cond);
	}

}
